Kackar 50K

UTMB World Series

44.0km

September 26

Rize,

Türkiye

utmb·source

Set your ITRA PI

Estimated Finish

6:56:20

ITRA PI

Segment Details

1/7

+1.1% · 0.26km · 9m+ · 7m-

1361m1353m

0.00km0.26km

OSM ↗

highway

secondary

oneway

toll

yes

Elevation Profile

Smooth 31%

0.8TDI

48.0km

69.8FlatKM

2967m+

2971m−

2420max

1254min

0:33

4.5km

1:24

5.9km

1:03

8.1km

0:21

4.4km

1:21

9.2km

1:53

12.8km

0:22

3.1km

OSM

AID

Distance

Time

Gain

Loss

Gels

Water

Salts

Segment

4.5km/4.5km

0:33/0:33

328m+

269m−

0.5×40g(20g)

0.4L

1(200mg)

10.4km/5.9km

1:57/1:24

1090m+

126m−

1.3×40g(52g)

1.1L

3(600mg)

18.6km/8.1km

3:00/1:03

486m+

907m−

1.0×40g(39g)

0.8L

2(400mg)

22.9km/4.4km

3:20/0:21

71m+

596m−

0.3×40g(13g)

0.3L

1(200mg)

32.1km/9.2km

4:41/1:21

864m+

139m−

1.3×40g(50g)

1.0L

3(600mg)

44.9km/12.8km

6:34/1:53

416m+

1038m−

1.6×40g(65g)

1.4L

4(800mg)

48.0km/3.1km

6:56/0:22

78m+

271m−

0.0×40g(0g)

0.3L

1(200mg)

AID

Distance

Time

Gels

Water

Salts

Gradient Matrix

Extra

Select a gradient

Uphill

Downhill

>40%

30%

25%

20%

15%

10%

0.5

0.3

0.2

0.3

0.5

Uphill

>40%

30%

25%

20%

15%

10%

0.2

0.3

0.5

10%

15%

20%

25%

30%

>40%

Downhill

Technical sections presentDarker — steeper and longer

Extremes

Gradient Breakdown

43% / 20.6km7% / 3.5km50% / 23.9km

Uphill

>40%×10.3km

30–40%×10.6km

25–30%×10.3km

20–25%×20.5km

15–20%×43.7km

10–15%×88.2km

3–10%×87.1km

Downhill

30–40%×10.4km

25–30%×10.2km

20–25%×20.4km

15–20%×53.1km

10–15%×99.2km

3–10%×910.4km

Peaks for this course have not been detected yet.

Skyrunning · ISFSource

ISF technical requirements

Average incline6.2%> 6.0%

Steep sections (30%+)2.8%≥ 5.0%

Max altitude2420 m> 2000 m

Vertical climb2967 m> 1300 m

Asphalt21.1%< 15.0%

UIAA Technical climbing0.0 kmGrade I–II

Possible level

123

estimated · high confidence

Level 10/1

Peak reachno detection

Level 20/3

Altitude ≥ 3000 m2420 m

Scrambling0 m

Rocky footing0 m

Level 30/3

Via ferrata0 m

Glacier0 m

Exposed ridge0 m

About Kackar 50K

Kackar 50K is a 44.0 km trail race of Kackar by UTMB 2025 in Rize, Türkiye. The race starts on September 26, 2025. The course climbs 2967 m+ and descends 2971 m−, between a low point of 1254 m and a high point of 2420 m. By gradient, 43% of the distance is uphill, 50% downhill and 7% flat. The longest climb runs 5.7 km at an average 18.5% grade (1062 m of vertical). The longest descent runs 9.1 km at 8.8% (806 m of vertical). Surface: 31% smooth, 30% trail, and 21% road. Flat-equivalent effort: 69.8 FlatKM.

705 finishers completed the 2025 edition. Men's winner: Cole Campbell (United States) in 4:29:19. Women's winner: Jasmin Nunige (Switzerland) in 5:21:52.

This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Kackar 50K.

Other distances of Kackar by UTMB 2025Kackar 100K (81.0 km)

Other editions of Kackar 50K2026

Official websitekackar.utmb.world